From d174e435c1b753280943b90b321aaf5b7f20a949 Mon Sep 17 00:00:00 2001
From: AlexKnauth <alexander@knauth.org>
Date: Tue, 21 May 2024 11:31:13 -0400
Subject: [PATCH] is_foreground_window stubs for other backends

---
 druid-shell/src/backend/gtk/window.rs     | 4 ++++
 druid-shell/src/backend/mac/window.rs     | 4 ++++
 druid-shell/src/backend/wayland/window.rs | 4 ++++
 druid-shell/src/backend/web/window.rs     | 4 ++++
 druid-shell/src/backend/x11/window.rs     | 4 ++++
 5 files changed, 20 insertions(+)

diff --git a/druid-shell/src/backend/gtk/window.rs b/druid-shell/src/backend/gtk/window.rs
index f413fbb8e..688610583 100644
--- a/druid-shell/src/backend/gtk/window.rs
+++ b/druid-shell/src/backend/gtk/window.rs
@@ -1056,6 +1056,10 @@ impl WindowHandle {
         }
     }
 
+    pub fn is_foreground_window(&self) -> bool {
+        true
+    }
+
     pub fn set_window_state(&mut self, size_state: window::WindowState) {
         use window::WindowState::{Maximized, Minimized, Restored};
         let cur_size_state = self.get_window_state();
diff --git a/druid-shell/src/backend/mac/window.rs b/druid-shell/src/backend/mac/window.rs
index c8f9399b5..2707cfd91 100644
--- a/druid-shell/src/backend/mac/window.rs
+++ b/druid-shell/src/backend/mac/window.rs
@@ -1362,6 +1362,10 @@ impl WindowHandle {
         }
     }
 
+    pub fn is_foreground_window(&self) -> bool {
+        true
+    }
+
     pub fn get_window_state(&self) -> WindowState {
         unsafe {
             let window: id = msg_send![*self.nsview.load(), window];
diff --git a/druid-shell/src/backend/wayland/window.rs b/druid-shell/src/backend/wayland/window.rs
index ff77140c1..c9b741413 100644
--- a/druid-shell/src/backend/wayland/window.rs
+++ b/druid-shell/src/backend/wayland/window.rs
@@ -134,6 +134,10 @@ impl WindowHandle {
         self.inner.surface.get_size()
     }
 
+    pub fn is_foreground_window(&self) -> bool {
+        true
+    }
+
     pub fn set_window_state(&mut self, _current_state: window::WindowState) {
         tracing::warn!("set_window_state is unimplemented on wayland");
     }
diff --git a/druid-shell/src/backend/web/window.rs b/druid-shell/src/backend/web/window.rs
index a3ac1e48c..80f74fb77 100644
--- a/druid-shell/src/backend/web/window.rs
+++ b/druid-shell/src/backend/web/window.rs
@@ -528,6 +528,10 @@ impl WindowHandle {
         Size::new(0.0, 0.0)
     }
 
+    pub fn is_foreground_window(&self) -> bool {
+        true
+    }
+
     pub fn content_insets(&self) -> Insets {
         warn!("WindowHandle::content_insets unimplemented for web.");
         Insets::ZERO
diff --git a/druid-shell/src/backend/x11/window.rs b/druid-shell/src/backend/x11/window.rs
index c6e8ee00a..d2cf0c7a0 100644
--- a/druid-shell/src/backend/x11/window.rs
+++ b/druid-shell/src/backend/x11/window.rs
@@ -1718,6 +1718,10 @@ impl WindowHandle {
         }
     }
 
+    pub fn is_foreground_window(&self) -> bool {
+        true
+    }
+
     pub fn set_window_state(&self, _state: window::WindowState) {
         warn!("WindowHandle::set_window_state is currently unimplemented for X11 backend.");
     }